Hi
I just got my eSlick as well. I used PaperCrop to crop all my 2 and 3 column PDFs, it has been fine so far (I have done them in anticipation... I really didn't think any reflow would be good). So you can give PC a try:
http://jupiter.kaist.ac.kr/~taesoo/p...index_eng.html
Also you can install all the Foxit software on Vista 64bit. I am running XP Pro at the moment (a gaming issue

) but I previous had Vista HP 64 bit and all my Foxit software worked fine.. reader and editor I had prior to the eSlick purchase.