Satoshi had already laid out plans for an increasing blocksize anyway . It can be phased in , like if blocknumber 115000 maxblocksize largerlimitIt can start being in versions way ahead , so by the time it reaches that block number and goes into effect , the older versions that don ' t have it are already obsolete . <| sep |> Those look like Magpul BUIS . <| sep |> Is that the cairngorms I see beneath you ? This was not this week I presume , since they are all now covered in snow ! <| sep |> Source engine is very well optimized . Besides , you can always refund it on Steam if it doesn ' t work well and you haven ' t played more than 2 hours . It ' s on sale now for only a few dollars . <| sep |> Sounds defective . I ' d exchange it before tinkering with it and voiding the warranty .