I am using v0.91on my laptop with Linux Mandrake 5.3 and the following: Kernel 2.2.5 Linksys 10/100 Cardbus Model: PCMPC200 Ethernet Controller: DEV DC21142 (rev.48) TI PCI1131 (rev 1) Cardbus Controller Previous to v0.91 could not use this card with 2.2.5 Thanks! Dax Games