As I understand it, it's a buffering issue.
--G.
-- 'Twas brillig, and the slithy toves | Benjamin D. Hutchins, texaport minion Did gyre and gimble in the wabe: | Livingston Enterprises, Inc. All mimsy were the borogoves, | BellNet 800-458-9966 FAX 510-737-2110 And the mome raths outgrabe. -><- | http://www.livingston.com/ S.I.G.