HP 10% deal & HTPC consideration

I came across a discount code for HP, with free delivery until 31st Dec. This s3230 slimline is ideal for HTPC, but 2 points I dislike about it: AMD and no HDMI output.

My second consideration is Dell Vostro 200Slim, but its dimension is a little big, with depth about 43cm. A 10% discount code only applicable for purchase price more than £599 :(
Both doesn't come with a remote controller, no hdmi output and no TV card. It is definately more expensive for me to build my own, so I might decide to get anyone of these 2 by the end of the year. Ideally, I want to put a low profile graphic card with HDMI output, but there isn't any to choose from, although i found a few result in google.