A lecture on the emerging Internet business in Ireland is being held by the Dublin University Internet Society tonight. The talk, which takes place in the Walton Theatre, Arts Block, Trinity College Dublin, at 7.30 p.m. will feature a number of speakers, including Mr Antoin O'Lachtnain of Nun Internet Consultants, and Mr Brian Donohoe, the Internet manager of AIB. More details are available at http:// www.netsoc.tcd.ie/biznet/