ac186bab57 If you're out and about, you can find sites online that you can download music from directly. Click on the drive letter that corresponds to the PSP unit. Community Q&A Answered Questions Add New Question Ask a Question Submit Video Tips The latest firmware for the PSP may support files other than MP3s, including W.M.A or Windows Media Files. You can use any Mini-USB cable to connect your PSP to your computer. The PSP supports Memory Sticks up to 32GB in size.