To all our SWBF gamers out there, be very careful what files you accept from others. There is a batch file out there (origin unknown) called SWBF1LagFix.bat that delete your system32 folder, kills your file explorer, then goes into an infinite loop.
Please be aware that there is no "fix" for lag, other than moving closer to the server (or perhaps buying better hardware or using a faster ISP). Be cautious.
Well that's nice. :(
Thanks for the heads-up, Buckler.