Does anyone have any documentation on the format of the ".gfo" files read by the program gview? Please answer by e-mail. I'll post the info if requested. Ismo Rakkolainen (ira at cs.hut.fi) Technical University of Helsinki, Otakaari 1, 02150 Espoo, Finland +------+ \ / | Ismo | - 0 - |------+ / \ | | ^ / \ /\ ^ V \ /\ / \/ \ V \ /\ \ V