So I too saw the PSO 1&2 Plus in the stores recently and picked it up for 30$. I was exstatic, till I found out that the Plus version doesn't work the same as the original. Then I got to thinking... I also own a gameboy flash cart. Which has a usb cable and you can load backups, homebrews, and videos to the card or if they are small enough straight to the GBA. So I bought the Gameboy Player thinking maybe since it has the same connection as the GBA, I could hook up my USB cable, and some how access the other features of the GC. (broadband adapter, mini dvd drive, GC processing) Has anyone looked into writing a GBA rom that could be loaded to either a flash cart or the GBP RAM, to load or access other features of the GC?