Ultra memory quality or which brand is best? Where to buy?

[morr1s]

How is Ultra memory? I want to get some pc3200 ddr400 ram and so far the best price I found was there. I want to start with 512mb.
What are good reasonable price ram brands?
Where to you buy your ram?

[rallynavvie]

I'll only buy Mushkin after never having a single problem with their memory. I've not tried Corsair but that manufacturer gets good marks too. My Tyan board ate Crucial memory like candy so that stuff is right out in my book, Kingston is OK but it doesn't play well with other brands, and both the Infineon chips I had were giving me memory errors ever so often, even after an RMA to get new sticks. This problem was even more interesting since the sticks were ECC registered memory

Don't cheap out on memory or your PSU. There are some good economical parts for the rest of your system but I'd never skimp on those two in particular.