Another nightly build for win32 is available.

Changes list:

• Randomization of NTP sampling interval. Instead of static delay, current implementation of NTP client is choosing a random delay between 1 and 6 minutes in case of error or 1-6 hours in case of successful synchronization.
• GetAdjustedTime() function uses p2p offset correctly if amount of NTP offset samples is unsufficient.
• Additional NTP servers were added, new amount of servers is 162.
• getinfo RPC call now provides you additional data about your system clock offset against NTP and the p2p median time.
• Some irrelevant changes in the proof-of-stake miner.

Nightly build Win32: http://sourceforge.net/projects/novacoin/files/novacoin-test/novacoin-test–v0.5.3-53.7z/download