The Internet is a wonderful resource for all sorts of topics related to digital photography.
Here are a list of links and topics where you can learn more.
Researching equipment:
Digital Photography Review [1]
Steves Digicams [2]
Digital Photography News:
Imaging-Resource [3]
Photoshop Stuff:
Links:
[1] http://www.dpreview.com/
[2] http://www.steves-digicams.com/
[3] http://www.imaging-resource.com/
[4] http://www.robgalbraith.com/
[5] http://www.popphoto.com/
[6] http://www.photoshopelementsuser.com/
[7] http://www.photoshopuser.com/
[8] https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=rick@yourpcpartner.com&item_name=Buy