Yes ...

1. Right click the sound clip and select 'Apply Non-Real-Time Event FX'

2. Left click the all folder, then double clcik the noise gate. Play around with the values until you have the desired effect.

... and no. Success will depend largely upon how bad the wind distortion was on the original clip. Very difficult to eliminate this type of noise completely.

Good luck though

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IBM A51p with 160Gb Boot Disk, 160Gb external Firewire Disk, 2Gb Memory and a super duper sound card, 17\" TFT Monitor etc etc etc
Sony TRV33e : Sony TRV310e : Canon XM2
ULead products mostly including Mediastudio Pro (V8.0), Video Studio 8, Movie Factory 2.0, Premiere Elements

Remember, there is always more to learn than there is to teach.