Can someone tell me which is the most recent version of Boost to support Microsoft Visual C++ 6 ? In particular the Regular Expression module - Regex. I have read a discussion (in Boost Archives on groups.google.com) from September last year which indicates that current (1.45) Boost doesn't support VC6, but no-one there states when the support ceased. The Boost web-site doesn't make this clear either, and nor does BoostPro's download page. Regards, Richard. Richard Kerry BNCS Engineer Siemens IT Solutions and Services Ltd The Business Technologists Room 457 Drama Building, BBC Television Centre, Wood Lane, London, W12 7RJ T: +44 (0)20 82259063 F: +44 (0)20 8576 8182 M: +44 (0)7921 244993 Email: richard.kerry@siemens.comblocked::mailto:richard.kerry@siemens.com Website: www.siemens.co.uk/it-solutionsblocked::outbind://47/www.siemens.co.uk/it-solutions This e-mail contains confidential information and is for the exclusive use of the addressee/s. If you are not the addressee, then any distribution, copying or use of this e-mail is prohibited. If received in error, please advise the sender and delete it immediately. We accept no liability for any loss or damage suffered by any person arising from use of this e-mail. Siemens IT Solutions and Services Limited Registered No: 1203466 England Registered Office: Faraday House, Sir William Siemens Square, Frimley, Camberley, GU16 8QD