How to acees a flash drive on vista?

Most Android phones can add an extra memory card. Most people think that will do the same as the internal memory, but it is not true.
You should see the micro SD card as a hard disk. The stuff you put on there, can't work, unless you place or install it in your main memory. So the main memory can become crowded and you can't solve that by adding a memory card. You really have to delete apps, or copy data from the mail memory to the SC card. And then delete the data in the main memory.

Virus attack? Try 4Card Recovery to recover your files at first. How to Recover Photos Videos off SD Card after Formatting Unformat SD...

When you deleted files and folders on your flash drive, they don't goes to trash. Deleting won't make them erase permanently. Those deleted files and folders are still stored on your flash drive, they're just invisible or inaccessible. You can recover deleted files from flash drive with flash drive recovery software. I had succeed with Tenorshare Data Recovery.
Anyway, you can download it and scan your flash drive for free to preview whether you can recover your files. It will show you the file name, type, date and size of your files and thumbnails for your pictures that it found on your drive.Get it from http://www.any-data-recovery.com/product/datarecoverystandard.htm

Does it have a seperate memory card?

Windows vista requires minimum 5GB space to install on drive.
First format the drive on which you want to install vista.

Plug it into the USB port. Press Windows-E to bring up the Explorer window, or start My Computer and open the removable drive.

You can then drag&drop files to/from the flash drive just as you do on the hard drive.

Since you are using Macbook, you can go to this program USB Flash Drive Recovery for Mac for help. If you are running a computer with Windows, go to Data Recovery for Windows. It should help you out.
Note: before recovery, DO NOT save more files to the USB drive.

You can format the silly thing and remove all the sandisk junk

format as fat16 or fat32 but NOT ntfs

but then again , if you don't do it in NTFS vista may not see it

I'm gonna test that for you right now i'll take my non working flash drive from vista over to my xp pro machine right fast

ok seems one can not format it in FNTS anyway

but can format in fat 16 or fat 32

vista still won't see that , but might

if not we move to phase 2 , which means it's vistas fault

I'm working on that right now because I want my readyboots

hehehe

azkeyz is on the job ...