Ok, probably really WAY before 101......
I have NEVER done any kind of post processing. There, I said it, kill me.
I've owned a 10D since 2004 after a long history with film, and recently purchased a a 50D. I have a 28-70 L 2.8, a 70-200 L 4, and a 400 L 5.6, so I have a bit of what I think is quality glass from when I shot film backs. I'm new here on POTN, and really blown away with what you guys and gals are posting while I myself am consistently unimpressed with my photos. At 100%+ crop, my photos seem to lack "pop", and aren't quite as sharp as I think my quipment should be capable of.
I shoot it jpeg, and open/review/print in Microsoft Office Picture Manager. Other than occasionally doing a little cropping, adding a little saturation, or brightening a photo a bit, I have never done any post processing.
So my questions are two fold.
First, is it possible/probable that the flat or seeming lack of sharpness can be atributed to just living with my photos straight of the SD card?
Second, where does one even begin to develop a post processing routine and with which programs for a beginner?
Advice welcome, beatings likely deserved....... 
Budget, skill level and a host of other things dictate how you may want to proceed. GIMP is a free open source image editing program. There are threads in POTN and online elsewhere that may offer different techniques and would be a matter of doing some research. Also, many good books out there to refer to. Sometimes visiting a book store and browsing thru some publications can be a good learning process.
Remember when the big decision was which velvia film to buy?
don't worry about it for now.


