Hi. I have looking at different cases for my 5 day old iPhone 3G and posts about them on MacRumors. I have narrowed it down to the Incase Slider, Seidio Innocase, or Power Support Silicone Jacket. I am on a very tight budget and I need a good screen protector also. I don't like the colors of the PS but it comes with PS screen protectors. I have heard a lot of good reviews of the Slider and will get that with a PS screen protector if there is a big difference. It is the most expensive in the group at $34.95 without anything else included. I really a black case so I also found the Innocase. I don't like that it exposes the logo, though. I like a uniform, simplistic case (think products). So, does anyone have any advice because I won't be able to buy another case for two years. I will go for the Slider if it is worth the extra money. Thanks in advance!!! P.S.: If you have any other recommendations I need something really thin but still protective. It also has to come in black, preferably matte. Also, pros and cons would help a lot, if you can do it. Thanks!