Thanks for the link. As we will implement a fully new wireless LAN, we do not need compatibility with other standards. I am not yet sure about the distance coverage needed, this will have to be planed properly, but I feel concerned about the higher speed of 802.11a. Our IT system has a lot of pratical experience with 802.11b, but none with 802.11a and they do not know if 802.11a works as reliable as 802.11b ???
Wireless LAN will have to provide general network connectivity to +/- 50 users, all running a huge ERP application as well !