Installating new ATmega328 IC

Hi,

I have purchased a Duemilanove in 2010 and I want to give the bare ATmega328's a try. I have seen that I can purchase them bootloaded for Arduino Uno's, will that give me a problem since the board was originally for a Duemilanove??

Thanks!

will that give me a problem since the board was originally for a Duemilanove?

No. Just select Uno before uploading.