hi. sorry to beg attention for this email, but i really do need help, and quickly if possible. we've got a new employee that is going to be working offsite 95% of the time and he needs to internet access and much as possible. so the idea came up of having wireless access, but i have no idea where to even start to look for that and what hardware is needed to access a wireless network. please if you can, answer a few questions for me. 1. what hardware is needed? 2. is this what 802.11 is? 3. what service providers are there? how does accessing the internet work? 4. is VPN possible? (i'm going to take a guess and say no, but i just thought i'd ask.) alternatively, if you know of a good way for an employee to remotely get email anytime they need it, wherever they are, please let me know. thanks a lot! chris. p.s. 1 tip(s) owed.