from what i remember you have posted in the past all you have got is pc's and you share files between them on a workgroup rather than domain?
if so youll be fine...the router will probs have limited browsing history in the admin page, hold 4 pages worth and keep dumping it and overwriting itself - or it might not even have that
i wouldnt worry mate...unless the boss puts an msn convo sniffer on there so he can read what people talk about on msn on the ip range
