I have noticed many people on the board do not think to highly of generic PSU units. Yes if you buy another PSU you can still use your case. However is your PSU working ok now? I have used generic PSU units for years, and so far have never had a problem. I generally fill all my PCI slots, run somewhere between 10-15 fans (Currently running 12 fans, 2800+ XP, 6800, 1 gig ram, two hard drives, two cd drives, equalizer all off of a generic unit, and it overclocks fine).
Raidmax isn't known for building a real high end power supply, however they don't have as bad of a name as others. Also you will have to remember you will tend to only hear horror stories about stuff on the internet, you won't hear from the thousands of people who use the products with no problems everyday.
I think of it as like the retail heatsinks for CPUs. Sure there are better things, however they aren't going to give you something that is crap either. The will give you something that is "good enough." The case is the same way, the manufacturer felt that failure rate and was a good trade off to keep price down.
In the end, if what you are using was making you happy before you read that FAQ, stick with it, the odds are much more in your favor that you will be one of the people who use the power supply for several years with no problems.
I've read all the FAQs and reviews and such, and I still continue to buy generic PSU units. They have worked very well for me in the past, and hence the reason I still stick to my $15-20 PSU.
My Desktop: <A HREF="http://Mr5oh.tripod.com/pc.html" target="_new">http://Mr5oh.tripod.com/pc.html</A>
Overclocking Results: <A HREF="http://Mr5oh.tripod.com/pc2.html" target="_new">http://Mr5oh.tripod.com/pc2.html</A>