After running a Syscheck on my computer, I have been told that my sound card may not meet the requirements of Samplitude 11.5. Presumably, this is why I am still experiencing latency problems with my MIDI keyboard, even after trying ASIO4ALL v2? If I need a new sound card, which one would be suitable for my computer and Samplitude?  My computer is a (new) Hewlett-Packard G5460uk Desktop with Windows 7. Is there another solution?