No not going to say go with bp-default theme but am going to ask why on earth the template pack has been used – it’s now virtually obsolete, 1.7 introduced theme compatibility, it’s been the highlight of that release stream and much talked about and for all new custom themes is all you need running really, if you need to overload templates then that is entirely possible (read codex guides) and 1.8 will refine & expand that ability to manage templates. Talk to your developers get them to switch, they ought to have read up on latest release and best approach to themeing really.
