I will creating a VPN from a remote office on a dedicated 2mb lease line to our HQ. At the HQ we have a ASA 5520 and I'm wondering what ASA we would need at this remote site? Ther will be around 10 users or so. I have only ever worked with the Pix 515's and the ASA 5520's and I'm sure the 5510 is much the same, but the 5505 is very cheap and I wondered if it would do the job and does is also have the same funcationality as the 5510/5520 in terms of configureation (CLI/ASDM?).