OK i'll put my 2cents in here in another light

1st Question - you plan to put on live chats with vendors but the chat itself needs several other issues fixed before that can happen.

2nd Question - mic or no mic ?

3rd Question - chatrooms max number currently is what ?

4th Question - has their been thought to the differing internet styles that people use - ie. dial up to fibre to dsl

5th Question - if using typewritten word - thoughts have been had on the speed a chatroom can move at and those not as literate as others ?

Being there it's possible but I have many basic thoughts on this not just going on what the chat room was but also as an experienced Chat Administrator on the many possiblilities of what can go wrong.

These tutorials may have to have limited numbers

Hugs

Piper