I'm working on 5-6 websites at a time. Of course doing pretty much different works on different projects.
Right now I'm just backtracking because the previous guy never coded anything right. From KW Density, to meta tags...it all sucks and is soooo time consuming just playing catchup.
Yeah, I also like/use "to do" files, but the problem in my case is that it's just too many things that I would like to add/improve, so currently there are 4 files already (all being > 40 KB in size) It's quite similar in my case, i.e. two "batches" of websites with similar (almost the same) basic layout/code used, and I do all the changes with "Mutliple files Search & Replace" function in a free EditPad Lite text editor (here's the download link), that I am using now for quite some time ... P.S. -- All of these sites are personal/mine though, not some company's etc. tayiper