xfburn does work for me for simple data CDs, nothing else. k3b is by far the best out there. Xcdroast also works well but has a horrible UI. Once you get used to it I think it works well. It isn't lightweight, though.
Graveman was a nightmare in VL 5.8. It never worked properly for me and is no longer developed.
I haven't tried brasero or wishCD yet.
eMachines EL-1300G desktop, 1.6GHz AMD Athlon 2650e CPU, 4GB RAM, nVidia GeForce 6150 SE video
CentOS 6.5 (will try VL64-7.1 soon)
Toshiba Satellite A135-S4727, Intel Pentium T2080 / 1.73 GHz, 2GB RAM, Intel GMA 950
HP Mini 110 netbook, 1.6GHz Intel Atom CPU, 2GB RAM, Intel 950 video, VL 7.1