Pimprig has a new review up on a nice little (and inexpensive) PSU tester from FrozenCPU. Here is a snip from the review:

"When it comes to troubleshooting hardware inside your computer, any enthusiast can tell you that any particular problem can be caused by one or more components going/gone bad. Narrowing any problem down can be quite challenging if you do not have extra components lying around to swap in for the suspected bad component(s). Any help one can get in troubleshooting components is more than welcome in my eyes."



Link: Pimprig