Hi. How can I increase a string-value "000001.abc001" by 1 in DTML when only the last 3 chars are the hex-value? Oliver .. Oliver Wrede .. owrede@khm.de .. Academy of Media Arts, Cologne .. Peter-Welter-Platz 2 . 50676 Koeln, Germany .. http://www.khm.de .. ICQ# 6580315 .. PGP 6.0 Fingerprint: .. 922C FFA2 9A07 5B8E CB2A 10A2 C370 6A62 2232 196C