diff --git a/makefile b/makefile
index d099a0a..bfc5981 100644
--- a/makefile
+++ b/makefile
@@ -19,7 +19,7 @@ all: bootloader tools kernel
 	sudo mkdir mount/sys # for system files
 # 	./diskwrite -v -o image.bin
 	# ./diskwrite -v -l kernel.elf idm.elf -o image.bin
-	qemu-system-i386 -hda image.bin -hdb test.bin --no-reboot --no-shutdown -m 32m -smp 2 -serial mon:stdio -D intlog.txt -d int
+	qemu-system-i386 -hda image.bin -hdc test.bin --no-reboot --no-shutdown -m 32m -smp 2 -serial mon:stdio -D intlog.txt -d int
 	sudo umount mount
 
 tools:
diff --git a/src/kernel/arch_i386/memory.c b/src/kernel/arch_i386/memory.c
index 5dd96cc..975bcbc 100644
--- a/src/kernel/arch_i386/memory.c
+++ b/src/kernel/arch_i386/memory.c
@@ -25,7 +25,8 @@ uint32_t pm_alloc(){
     }
 }
 uint32_t pm_alloc_index(uint32_t index){
-    for(uint32_t i = index; i < 2; i++){
+    // printf("%x\n", index);
+    for(uint32_t i = index; i < index + 2; i++){
         for(int j = 0; j < 8; j++){
             // if(!(pm_map[i] & (1 << j))){
             pm_map[i] |= (1 << j);
@@ -36,19 +37,23 @@ uint32_t pm_alloc_index(uint32_t index){
 }
 uint32_t pm_alloc_64kaligned(){
     uint32_t cont = 0;
+    uint32_t current = 0;
     for(uint32_t i = 0; i < mmap_count; i++){
+        // printf("Index: %x\n", i);
         for(int j = 0; j < 8; j++){
             if(!(pm_map[i] & (1 << j))){
                 continue;
             }else{
-                j++;
+                // j++;
                 cont = -1;
                 break;
             }
         }
         if(cont == 1){
-            return pm_alloc_index(i);
+            // printf("Allocating index: %x (%x)\n", i, pm_map[i]);
+            return pm_alloc_index(current);
         }
+        current = i;
         cont++;
     }
 }
diff --git a/src/kmodules/disk_driver.c b/src/kmodules/disk_driver.c
index 85bc970..8f677b8 100644
--- a/src/kmodules/disk_driver.c
+++ b/src/kmodules/disk_driver.c
@@ -282,9 +282,10 @@ int ata_read(vfile_t *file, uint8_t *ptr, uint32_t offset, uint32_t count) {
     uint16_t io_base = drive.BARs[0] >> 2;
     uint16_t ctrl_base = drive.BARs[1] >> 2;
     uint16_t bm_base = drive.BARs[4] & ~3;
-
+    
     
     PRD_T *prdt = drive.PRDT;
+    api(MODULE_API_PRINT, MODULE_NAME, "%x, %x, %x, %x\n", io_base, ctrl_base, bm_base, api(MODULE_API_PADDR, prdt));
     uint32_t pages = (count + 4095) / 4096;
     
     uint32_t sector_count = pages*8;
@@ -347,7 +348,7 @@ int ata_read(vfile_t *file, uint8_t *ptr, uint32_t offset, uint32_t count) {
     
     uint8_t status = inb(ctrl_base);
     uint8_t bm_status = inb(bm_base + 2);
-    // api(MODULE_API_PRINT, MODULE_NAME, "Status: (ATA)%x, (Busmaster)%x\n", status, bm_status);
+    api(MODULE_API_PRINT, MODULE_NAME, "Status: (ATA)%x, (Busmaster)%x\n", status, bm_status);
     // if(ATA_ABRT(status)){
     //     puts(api, MODULE_NAME, "Command aborted\n");
     //     return -1;
@@ -498,28 +499,34 @@ void ide_init(uint32_t BARS[5]){
     }
     drives[primary_index].BARs[4] = BARS[4];
     drives[primary_slave_index].BARs[4] = BARS[4];
+    drives[primary_slave_index].flags.slave = 1;
     drives[secondary_index].BARs[4] = BARS[4];
     drives[secondary_slave_index].BARs[4] = BARS[4];
+    drives[secondary_slave_index].flags.slave = 1;
     
     uint32_t prdt_primary_paddr = api(MODULE_API_PMALLOC64K);
+    uint32_t prdt_primary_slave_paddr = api(MODULE_API_PMALLOC64K);
     uint32_t prdt_secondary_paddr = api(MODULE_API_PMALLOC64K);
+    uint32_t prdt_secondary_slave_paddr = api(MODULE_API_PMALLOC64K);
     drives[primary_index].PRDT = (void *)api(MODULE_API_KMALLOC_PADDR, prdt_primary_paddr, 16);
+    drives[primary_slave_index].PRDT = (void *)api(MODULE_API_KMALLOC_PADDR, prdt_primary_slave_paddr, 16);
     drives[secondary_index].PRDT = (void *)api(MODULE_API_KMALLOC_PADDR, prdt_secondary_paddr, 16);
+    drives[secondary_slave_index].PRDT = (void *)api(MODULE_API_KMALLOC_PADDR, prdt_secondary_slave_paddr, 16);
     //now call ATA IDENTIFY
     uint8_t master_status = ata_identify(primary_index, ATA_MASTER);
     uint8_t slave_status = ata_identify(primary_slave_index, ATA_SLAVE);
-    if(master_status){
+    if(!master_status){
         drives[primary_index].type = TYPE_NULL;
     }
-    if(slave_status){
+    if(!slave_status){
         drives[primary_slave_index].type = TYPE_NULL;
     }
     master_status = ata_identify(secondary_index, ATA_MASTER);
     slave_status = ata_identify(secondary_slave_index, ATA_SLAVE);
-    if(master_status){
+    if(!master_status){
         drives[secondary_index].type = TYPE_NULL;
     }
-    if(slave_status){
+    if(!slave_status){
         drives[secondary_slave_index].type = TYPE_NULL;
     }
     // outb(BARS[4] >> 1, 0x0);
diff --git a/src/kmodules/fs_driver.c b/src/kmodules/fs_driver.c
index f7398de..351968a 100644
--- a/src/kmodules/fs_driver.c
+++ b/src/kmodules/fs_driver.c
@@ -5,14 +5,69 @@
 
 KOS_MAPI_FP api;
 
+void mount_fat32(vfile_t *dev_file, char *destination){
+    
+}
+
 void detect_partitions(vfile_t *file){
     char *buffer = malloc(api, 1);
-    // buffer[0] = 5;
     fread(api, file, buffer, 0, 512);
     mbr_t *mbr = buffer;
+    if(mbr->magic != MBR_MAGIC){
+        puts(api, MODULE_NAME, "No MBR!\n");
+        api(MODULE_API_PRINT, MODULE_NAME, "Magic: %x\n", mbr->magic);
+        return;
+    }
+    //first: check for filesystem headers (if they exist, register entire drive as fs and return)
+    //then, check partitions.
+    for(int i = 0; i < 4; i++){
+        partition_t part = mbr->partitions[i];
+        if(part.type == 0xee){
+            puts(api, MODULE_NAME, "Found gpt\n");
+            return;
+        }
+        if(part.attributes != 0 || part.attributes != 0x80){
+            //check disk for filesystem
+            api(MODULE_API_PRINT, MODULE_NAME, "No partitions!\n");
+            return;
+        }
+        //now, re-check for filesystems
+    }
     api(MODULE_API_PRINT, MODULE_NAME, "Magic: %x\n", mbr->magic);
     return;
 }
+//buffer is a pointer to a string that contains the filename, followed by a comma, followed by the mount destination. If there is no destination [i.e. no comma], command will be treated as unmount
+int mount(vfile_t *file, char *buffer, uint32_t offset, uint32_t count){
+    char filename_buffer[256];
+    char destination_buffer[256];
+    uint32_t comma_offset = 0;
+    int i = 0;
+    for(; i < 256; i++){
+        if(buffer[i] == ',' || !buffer[i]){
+            break;
+        }
+        filename_buffer[i] = buffer[i];
+    }
+    filename_buffer[i] = 0;
+    comma_offset = i + 1;
+    i = 0;
+    for(; i < 256; i++){
+        if(buffer[i] == 0){
+            break;
+        }
+        destination_buffer[i] = buffer[i];
+    }
+    destination_buffer[i] = 0;
+    vfile_t *src = fopen(api, filename_buffer);
+    if(!src){
+        puts(api, MODULE_NAME, "src does not exist\n");
+    }
+    return 0;
+}
+int phony_read(vfile_t *file, char*buffer, uint32_t offset, uint32_t count){
+    return 0;
+}
+
 
 void init(KOS_MAPI_FP module_api, uint32_t api_version){
     api = module_api;
@@ -24,8 +79,10 @@ void init(KOS_MAPI_FP module_api, uint32_t api_version){
     }
     vfile_t **dir_data = disk_dir->access.data.ptr;
     for(uint32_t i = 0; dir_data[i]; i++){
+        api(MODULE_API_PRINT, MODULE_NAME, "Filename: %s\n", dir_data[i]->name);
         detect_partitions(dir_data[i]);
     }
-    
+    fcreate(api, "/dev/fat32mnt", VFILE_DEVICE, mount, phony_read);
+    // mount(0, "bleh,test", 0, 15);
     return;
 }
\ No newline at end of file