Thank you very much for the feedback guys, it's very helpful. I've implemented the requested features:
New Version- 1.0.6 (19 November 2012)
-Fixed Rope to make it more "rope-like" by recognizing slackness.
-Added convar to control sound effect volume (sm_hgr_sound_amplify).
-Added convars to set custom sound effects for each hook, grab, and rope.
-Separated sm_hgr_freeze_enable into three convars for each hook, grab, and rope.
-Switched to HookEventEx to improve mod compatibility.
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