Keep in mind that the dSLR comes with significant increases in bulk and weight over your compact camera. That might not always be the most convenient thing to deal with! There are many times when I want to have a camera, without the bother of lugging it around or worry about theft of a dSLR outfit, and a high end P&S (like the S95/S100) in the pocket is a delight. The image quality of a good P&S might not be as terrific in low light high ISO shooting situations, but the same can be said about a 4/3 dSLR vs. an APS-C dSLR vs. a FF dSLR!
So precisely what are your motivations for getting a dSLR? Can you articulate to us what you perceived to be the advantages that will be gained by such a move up? What do you think your dSLR will do (or better) than your current camera?
We can comment about whether or not your expectations will be met, as well as what your disappointments might be!
A dSLR is not for everyone. A very long time friend of mine has an S90, which I recommended to his wife when she asked me to recommend a camera for this birthday a few years ago. But he can't really take advantage of even that camera, so a dSLR is certainly the wrong camera for him!