I've noticed you use bitmap as the normal format for images on your website. If I might make a suggestion, since you use MSPaint and it lacks decent image compression, please use use PNG instead. PNG is much, much smaller (About 100x smaller. Seriously, a 300 kb BMP can be only 3 kb in PNG.), and it would benefit both you (amount of webspace you have) and the users (a lot less download time).
The best thing about it, it's lossless, meaning the image doesn't look all gritty, like it does with JPG and GIF.