DVD Writing under RHEL 3 (WS)

["Chiu, PCM (Peter)" <P C M Chiu rl ac uk>]

I wonder what tools do people use to write dvd+RW under RHEL 3 (WS).

I am trying to build xcdroast but it clashes with the dvdrecord and cdrecord
that bundled with RHEL 3 kit.

It complains something like:
Invalid cdrecord Cloned version.
Expecting at least 1.11a34.

cdrecord bundled with RHEL 3 is Clone 2.01.0.a32-0.El3.1.

I have also tried k3b, (using the RHEL dvdrecord and cdrecord). 
It can detect the Philips DVD+RW 8601, but it crashes out when I tried to
put files to it.  Maybe it only works on CD-ROM, and not DVD+RW.

Thanks.
Peter