arduino serial and ATMega328

Hi to all, I have a quick question about what ATMega processor can be used on the Arduino Serial PCB version: can I use the ATMega328? or is it limited to the ATMega8/168? (is Arduino Serial PCB the very same as the Arduino Single-Sided Serial Board v3 by Adilson Akashi?) ok, sorry, maybe those where actually three questions.. ;)

Thanks, tent:wq

The 328 is directly interchangeable with a 168, its effectively the same thing except the 328 has twice as much of the 3 types of memory in the microcontroller.

Ok, great! Thanks, tent:wq