Neon Demo 1.1 PC VST has latency issues with Cubase SX3 on my P4. On loading this plugin, the default setting has no filters enabled, and the GUI reports a latency of 7000+ samples, which is correctly compensated for. But as soon as a filter is enabled, the latency changes, but SX3 doesn't compensate for the changed latency. Enabling more filters makes this worse. Engaging LP gives a much greater latency, which is at least consistent. This would require manually compensating for latency. When Neon is unloaded - the original latency compensation delay stays in place! Very odd. This is only corrected by installing another plugin, and then unloading it. This implies that the fault is not Cubase, but Neon - because it seems Neon is not reporting latency changes back to Cubase like other plugins do. I use other plugins with huge latencies (like SIR) and they work fine with Cubase SX3.