Expert Sleepers updates free Mac VSTs to VST 2.4 spec

Expert Sleepers has updated the Mac OS X versions of its three free VST plug-ins - Phaser (v1.1.4), Ping Pong Delay (v2.0.7) and Multitap Delay (v1.0.6) - which are now using the VST 2.4 specification so are usable in hosts that require that version (e.g. Live 6 on Intel Mac).