"D-Line is a brilliant product. Great concept & very practical, even well priced. The only issue I had were these accessory packs! I have used d-line for several rooms now. All rooms have a different amount of corners, require different layouts & will inevitably need different types off accessories. Which renders this pack next to useless. Most rooms have at least for 4 - 90 degree inward corners, the pack only has three. Therefore to do two rooms I had to purchase 4 packs of accessories.. Being left with load of connectors & other bit that were never going to be useful. PLEASE, PLEASE, by all means sell a standard accessories pack but also sell additional packs of Corners or cable holes etc. That would help every user."