Broadcast Quality mpeg2 - Software to transcode?

Hi,
I was wondering if anyone could tell me what software out there can transcode from quicktime ProRes to high bitrate mpeg2 described below?

I have Final Cut Studio 2 suite and Adobe CS3 suite. I looked at the Apple compressor 4 manual, but all the settings for mpeg 2 are the same as the old one and only go up to 40mbps for Mpeg2. Anyone using newer CS5 to do this?

Video High Definition
• Video Codec: MPEG2
• Bit-rate: 80 Mbps; (min 50 Mbps if A/V quality approved)
• Bit-rate mode: CBR
• GOP: I frame only
• Resolution: 1920x1080
• Scanning: Progressive
• Frame Rate: 23.98 (23.976)
• Profile: 422@HL
• Aspect Ratio: 16:9
• Closed Captioning: CEA-708 NADBS
• Container: MPEG2 Transport (.ts) Preferred Program Stream (.mpg) or MXF (.mxf)

Video Standard Definition
• Video Codec: MPEG2
• Bit-rate: 50 Mbps; (min 25 Mbps if A/V quality approved)
• Bit-rate mode: CBR
• GOP: I frame only
• Resolution: 720x480
• Scanning: Interlaced
• Frame Rate: 29.97
• Profile: 422@ML
• Aspect Ratio: 4:3
• Closed Captioning: CEA-608-B
• Container: MPEG2 Transport (.ts) Preferred Program Stream (.mpg) or MXF (.mxf)

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Aaron Villa
Video Post Production | DVD Authoring | 3D Animation
aaronvilla.com

Someone else recently told me to checkout their Episode software. I was kinda hoping there were some other options out there, but it seems like this is the software for it.

Thanks.

-------------------
Aaron Villa
Video Post Production | DVD Authoring | 3D Animation
aaronvilla.com