So meaning.. I can't play psp games on the psp go and vice versa?
Sony is working on an official way to do it but I really dont see why hackers cant make it possible to put the many psp games online on your psp go or to rip the umd urself and send the file to the Go. Again, unless its another ps3 - locked down like Fort Knox it- will get hacked. They could encrypt all storage it uses etc etc.
you seriously think the reason the psp didn't do as well against the ds and dslite was because it didn't have enough quality softwares? WTF look at the DS/Lite and how many crappy shovelwares they came out with, enough to last you a lifetime. The DS is also easy to hack and pirated as well.