Check it out, some good ones:
_The TechCrunch Europe Guide to Bootstrapping – Your Advice

This week TechCrunch Europe interrogated your hive mind on the subject of bootstrapping your startup. Most startups bootstrap for at least part of their lifetime and how it’s done can determine whether you make it as far as exogenous funding. We also asked founders what you should spend money on even when your resources are limited.

In the next two weeks we will look at getting funding and dealing with investors. Please send any tips on these subjects via email or Twitter.