As I said before, I wanted to get my parts from a local store, so since he won't touch Mushkin, I went with the Kingston Hyper-X, 1GB kit.
After reading a lot about all the different brands of RAM, I came to the conclusion that nobody can agree on which RAM is best.

The owner of the store said that if I didn't like the Kingston, I could return it and get a different brand.
I bought the Sonata case, the RAM, the P4 2.4 today, and the Abit IC7-Max3 is on order and should be here Wednesday or Thursday.
I ended up getting a 120mm Vantec Stealth case fan per Tom's Hardware complaints about the air flow performance of the Sonata with only the 1 exhaust fan that is included with the Sonata.