advice on herceptin/xeloda combo/

[turbo]

I will be going off a phase 1 trial of Tykerb escalated dose . I have done well on tykerb for almost 2 years...stable(first 16 mo. w/avastin) Any progression in phase one means need to go off and I showed a couple centimeter progression. The next plan is xeloda /herceptin(every 3 weeks) I have been stage 1V for 2 years and never on herceptin . I have a couple small lung nodules. have not altered any activity due to treatments so far..any advice on new combo? Thanks!