Computers- Help

So the Easter Egg Hunt post has been attempted 4 times now at this point. I suppose it will not exist after all, because I refuse to post it weeks later. In any case, for those of you who use your computer day after day, I'm posing the question as to what computer you have and what obviously works for you. I really would like another laptop due to space issues but it seems every laptop known to man has the same problem ours does and overheats, so I'm open to whatever. Does anyone have one that has a cooler with it and the fan underneath to help it stay cool? If so, I'd love to hear about it. Clearly since we all blog, we all need a decent reliable computer so I'd love it if you shared. Finally, is there anyway to post a picture from your iPhone straight to your blog? I know it has to be possible, but instead I had up email it to myself and then add it, didn't make much sense. Thanks for your help!