Hello!

Few days ago asus upload new firmware on there website and for some reason remove it. I have lucky and there you are

Chagelog:

1.fix virtual server and DMZ function can't work
2.fix eeprom crc check 0x4104 on sync mac issue
3.set all Bandwidth Management default values are disable
4.solved lan to wan or wan to lan throughput decrease
5.fix usb userlist disappear via load Setting.CFG
6.fix WebCam port 7776 issue
7.move download master bin to Utility
8.update wireless driver to 4.108.9 for Vista and Kedron

http://vandits.com/wl500w/WL500W_1977_TW.zip

ps. my wl500w with 1.9.7.7 works ok so far
ps2. sorry for my bad english