I have a Canon Rebel but use it like a point-and-shoot (so far! I know its a shame and plan to change this soon) and use Photoshop 7 (CS3 is expensive!)
Here are some before and after pictures with the details on processing done on them.
Before
After
Before
After
Actions used:
Pioneer woman's Lovely and Etheral available here - PW Actions
MCP Burnt edges -
MCP Photography