k, I'm new to this, and I'm wondering how I download sonic adventure in parts. can someone plz tell me how to do this? (I know, I know, I'm a noob)

browse Get-Your-Rom to the page of the game you want to download (in this case Sonic adventure).
on the page with the game details you will see "Download".
under that there are links (they are the words in blue).
click the first part (Part1) and it will take you to the file site (filesend).
at the botom left corner of the pages will be a count down.
when it gets to zero a box appears called "DOWNLOAD".
click the box and the internet browser will ask you to save.
save the file to your pc. go back to the Sonic adventure page.
repeat the process on Part2. and so on until you have all the parts on your pc in the same folder.
make sure you have a program like winrar installed.
right click on the part that says part1.
click winrar then extract here.
this gives you the game in one file instead of parts.
let me know if your still having problems.

Tyvm, and I like ur kirbys =)