I woke up this morning and thought, maybe I should upgrade my camera... I currently have the Canon Rebel XSI. For lenses I have... EF-S 18-55mm 3.5-5.6 (kit lens) EF 75-300mm 4-5.6 III EF 50mm 1.8 II and I also have a Speedlite 430EX. I've just gotten more serious about photography in the last year and a lot of my stuff still really sucks, though I know that the problem is me and not so much my camera. What I'm wondering is... should I upgrade the camera? And if so, what would my best option be as to compatability with the equipment I already own? Or should I stick with the camera, and just focus on getting better lenses? Price is a bit of a factor for me, however, any of the equipment I sell off would contribute towards the new stuff. Also I'm not planning on buying anything right this minute so saving is already in the plans.