"Aim-listed NetStore jumped 5½p to 23½p after saying it had received a bid approach. A review of streamlining its four complex accounting systems into one continues, and the outcome is not yet certain, but it expects the result to be a significant reduction to previously reported pre-tax profit in accounting periods to 30 June 2007."
http://www.thisismoney.co.uk/investing-and-markets/tips-and-tactics/article.html?in_article_id=430572&in_page_id=23&ct=5