How to setup MTU (Maximal transfer unit) in Windows (XP)
Sometimes you need to change MTU on network interface in Windows desktop.
Choose alias of your interface, e.g.:
Create new key: MTU
Note: You can find proper alias by inspecting settings of each interface. Settings of each interface differ at least in Default gateway and IP address.
Note: Default value is 1500 (0x5dc). Values 195 or 190 are useful for erroneous WiFi.