Roberto C. Sanchez wrote: > IIRC, this was dsicussed recently and it is basically a matter of > preference. I could be wrontg, though. why do have people always comment this, wasn't it already explained enough already? -- Address: Daniel Baumann, Burgunderstrasse 3, CH-4562 Biberist Email: daniel.baumann@panthera-systems.net Internet: http://people.panthera-systems.net/~daniel-baumann/