[rancid] Help on new devices

[Andrea]

Hi all !! I'm new to this list so, first of all, NICE MEETENG YOU ALL!!

...I've just installed RANCID and i find it really useful !!

..I'm the network admin of a distributed Net in which, unfortunately, i 
have to mantain and admin Cisco appliances, Enterasys swithces, 3COM 
switches and also Allied Telesyn swithces..

So i'm asking for hints or help in understanding if it's possible ( and 
HOW ) to use RANCID to get and mantain the config og Enterasys, 3COM ad 
AT Switches..

Thanks a lot in advance !!

--Andrea