I have a small office with fewer than 10 users, and we would like to have a VPN/Router installed. Remote Desktop is one of the primary factors in deciding to get a VPN appliance. Looking at Pix 501 and Linksys RV042 4-Port Router/VPN... anyone have comments on reliability of either one. Albeit cost is an issue. The linksys is almost 1/3 the cost of Pix 501, and it therefore has our interest. Any commenst please.