I use Pentax digital SLRs with Pentax and third party lenses.
Pentax K-5
Panasonic GF1
Pentax DA* 16-50 f2.8
Pentax DA* 50-135 f2.8
Sigma 10-20 f4-5.6
Sigma 150-500 f5-6.3
Tamron 18-250 f3.5-6.3
Tamron SP 90 f2.8 macro
Sigma EF-500 DG Super
Yongnuo YN460-II
Interfit Strobies iSync 4 wireless triggers
Kata DR-467i
Velbon Ultra Rexi L
Gorillapod SLR Zoom
Beanbags
HiTech ND, ND Grad and polarising filters
Cable release
Camera equipment is a very personal choice and every photographer should use whatever gear suits their own unique style and requirements.
Always remember that anybody can take a poor photograph with any camera, so the gear you own is no guarantee of good results!