Adding More than 1 midi sound patch to a sound bank letter

  • I have a Virus TI and today for the first time am downloading some of the new sound banks on the Access website. I downloaded and installed the HGSounds Astronomy Patches which has 64 presets. I installed them to Letter T. Since it is only using 64 of the 128 slots in letter T is there a way to fill in the other 64 slots in with a different library of sound patches. I think I had another bank of 12 patches and it seems to just overwrite the 64 I installed instead of putting them in the rest of the open banks. Is there a way to select the open banks and assign them individually?