Well John, as an ex user of Me myself, I would urge you to upgrade to XP as there is absolutely no comparison between the two operating systems. Unlike Me, XP is stable and those daily crashes which you now experience will be a thing of the past. However, if you do decide to upgrade, it is essential that you immediately download all the service packs and patches from Windows Update in chronological order. Best advice is to download them one at a time and reboot as required. Some of my fellow forummers may think that I'm being slightly overcautious with that advice, but I know that some people have experienced problems by downloading the lot in one go.
I'm sure one of the techies will offer advice on the speed problem.