How do I get save data from the 360 external harddrive to my new 360 Slim internal drive?

[videocrazy]

I've got quite a few 360 games, and I'd be really annoyed if I couldn't get my data onto it, so could someone please help me figure this out?

 

[L3m0n_L1m3]

Stick all of the data on a (very large) USB flash drive, I believe Microsoft makes one like this.

There's also this great thing called GOOGLE. I spent about 10 seconds on it to get the answer.