s 7 sh 1 bgtaaY Link for those interested . <| sep |> You should upgrade your memory to 2133 it will give you a big performance boost . <| sep |> the ticker said that they COULD have a deal , nonething set in stone yet . <| sep |> Audible has many BBC shows including some of the best audio comedy of our generation by John Finnimore . Cabin Pressure , Double Acts , and John Finnimore ' s Souvenir Program , that guy is going places . But TLDR wait till the season ends and look for it a few months later on Audible . <| sep |> The OS will depend on the age of the Mac and the version of the OS . If you ' re on 10 . 7 Lion or newer , you ' re 64 bit . Serum has had crash issues on older versions . Double check that there ' s no newer version or upgrades available . Do the same for Ableton . You should be able to have both versions 32 bit and 64 bit installed at the same time to different folders . Try installing the 64 bit and building a new file resembling the old one , or copyimport the old one into a new one with the 64 bit Serum . See if that helps . It could be that Ableton or Serum has an issue that ' s outside of your control . If you have the same results with a new file and the 64 bit version , I ' d contact either Xferrecords or Ableton or both and see what they can tell you .