BTW Linksys already got their wrt54g and wap54g "final" 802.11g firmware out. And it does also include WPA. I also saw that both products are wi-fi certified for 802.11b. Personally I have had less problems with the Linksys wrt54g than with the d-link DI-624. The SMC 2804wbr is also a nice 802.11g router, and now with Intersil's "nitro" support.
The d-link router is the one with the "oldes" firmware to date, and the one with most compatability problems (at least with my own tests).
The strange thing is the behavior of the di-624 is identical with the problems I got with another d-link unit, namely the di-614+. I also got two other wlan products with the 22Mbit performance that got the same problem. All four of this units are prodused by global sun technologies, and I wonder when they will figure out how to fix this.
btw, have anyone heard about corega? I just got a unit to test the other day, but the webconfig is in japanese. Are there any firmwares for the WLAP-54GT in english?
btw, buffalo, netgear and belkin also got their 802.11g compliant firmware out.
I will hopefully recieve some more wlan units to test them and see how they stand out from the pack soon.
Personally I would not be afraid of bying 802.11g equipent for soho use, but there is some problems between the different "g" cards that would show quite a large difference in performance. But I haven't had a card that doesn't connect to the others. I have tried cards with atheros, broadcom and intersil chipsets.
Proxim have announced their 802.11g client cards and also for the use in their orinoco cor and ror systems. 3Com also got their products ready. And Asus got some new interresting products. EG the 500g router that got a usb 1.1 connector supporting either a webcam, printer or even a mass storage device. If you connect a mass storage device it can use it as an ftp server. Asus are also using the broadcom chipset. Smc are using intersil and d-link are using atheros in their current 802.11g line.