Light-O-Rama has released 2.7.6 software: http://lightorama.mywowbb.com/forum55/22008.html

Download link: http://www.lightorama.com/downloads/2.7.6/LOR-2.7.6.exe

Bug fixes:
  • On some computers, only a thin sliver of the Schedule Editor's vertical scroll bar was displayed, making it difficult to grab and scroll with it.
  • Protection against a possible crash in the Sequence Editor was added. We know of no reports of customers experiencing this crash, and we believe it would only happen in relatively rare, esoteric situations, but in any case, it won't happen now.