One thing to be aware of with DSLRs is that in many cases images may not look as 'sharp' as those from compact cameras. This is because compacts apply loads of sharpening by default to jpeg images. The beauty of most DSLRs is that they let you shoot in RAW mode instead of/as well as jpeg. RAW images contain all the data captured by the sensor (rather than a compressed and pre-processed version of it which you get with jpegs) allowing far more flexibility when post-processing images.