THIS WILL SAVE YOU FROM SYNCING, AND FIX ALL POSSIBLE ERRORS YOU ARE HAVING WHILE SYNCING!!
WITH BOOTSTRAP YOU HAVE TO VALIDATE EVERY BLOCK, WICH TAKES LONGER, THIS IS THE FASTEST WAY TO GET YOUR WALLET UP TO DATE
http://213.136.75.129/esp.rar
Download that, open the rar, and move the "ESP" folder as it is to your /appdata/roaming folder, and move in your wallet.dat (if you have one) and edit the RPC password and user.
I'll try to update the rar package daily, but you will only have to sync for max few days.
Enjoy!