Ok so i just installed 3.71M33_2. When I was making the mms and when it was copying all the files it had an error but i put igore and it still work.

My questions are: Is updating to 4.01M33 as easy as puting it in psp:/game:/update?

What is a kernal and why do I have to change it some times?

Are there any apps I need to played downloaded games?

Whats popsloader and do i need it?

What cheat device shood I get i am thinkinh nite pr?