@Nebuleon - I can't remember the exact name of the update, but it comes from the official GCW Zero page under the download section.
@Fluxchar - I haven't been able to download or try the link you sent, but I will when I get home from work. Thank you so much for the help, and I will definitely let you know if it works.
By the way, I love the Zero. I've tried several emulators in the past, both on home console and handhelds, and the Zero has the most accurate emulation and best screen for retro games. Wii would be a close second. I don't know why people are so in love with the PSP; very inconsistent emulation, especially on SNES games and an absolutely atrocious dpad. The only thing it's good for is PSX emulation, IMO. Anyhow, thanks guys.