I have a Midori linux-based image with the linux wlan-ng drivers installed. These support prism chipset based 802.11b USB adapters, such as the Linksys WUSB v2.5 (what I've tested them on). If v2.6 uses this same chipset, then my image should support that. It also has kernel 2.4.20, Opera web browser, and lots of other stuff that I find useful (mostly described on http://m4i.homeip.net/ ), including the USB mass-storage driver (eg. USB Zip drives, some CF & SmartMedia card readers, etc).
BTW, I also inlcuded the kernel module that should support the Linksys USB100M adapter (rtl8150.o), but I haven't tested that.
I'm still cleaning up the image, but if you want to give it a go, you can grab it from here:
Be sure to check the md5sum after downloading: