main images on the homepage flicker when you roll over them in ie7.

i would make the images on the Template pages smaller and flat to the page with the buy now and other stuff more visible maybe have the bigger images linked via a click?

check ur meta content dude:
<meta name="Keywords" content="web 2.0 templates, crafty syntax, oscommerce templates, osdate/">plus your style sheets need types. ie: <style type="text/css">

other than that they look good fella