MyBlaster failing to load

[RecoveringYu]

TV-Server Version:
MediaPortal Version: 0.2.3.0
MediaPortal Skin: Blue
Windows Version: Windows XP SP2
CPU Type: Intel E-6550
HDD: Seagate 250 GM
Memory: 2 1 GB DDR2 800
Motherboard: ASUS P5K-E
Video Card: Navidia GTS 8800
Video Card Driver:
Sound Card: on board
Sound Card AC3:
Sound Card Driver:
1. TV Card: Hauppague 350 PVR
1. TV Card Type:
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider: Cox Digital Cable
HTPC Case: ANTEC P182
Cooling: Multiple fans
Power Supply: 550 Watt
Remote: MCE
TV: Sharp Aquos
TV - HTPC Connection:

Getting messages shown below in error.log at mediaportal startup. Can't find any posts about it. What is this telling me? Everything else working very smoothly.

2008-07-02 17:18:25.432875 [ERROR][MPMain]: Unable to start plugin:MediaPortal.Plugins.MyBlaster.MyBlaster exceptionystem.TypeLoadException: Could not load type 'MediaPortal.Profile.Settings' from assembly 'Core, Version=0.2.3.0, Culture=neutral, PublicKeyToken=null'.
at MediaPortal.Plugins.MyBlaster.MyBlaster.LoadRemote Codes()
at MediaPortal.Plugins.MyBlaster.MyBlaster.Start()
at MediaPortal.GUI.Library.PluginManager.Start()

Thanks

[RecoveringYu]

Bump...

And maybe I should ask some more fundamental questions:

Is my version of mediaportal (0.2.3.0) the "best" to be using now if I'm trying to learn about the widest variety of plug-ins? Or would I be better off with a different version?

I'm trying to control a set top box with the IR transmitter that comes MCE (The eHome transmitter). Is MyBlaster the best way to do that? I've seen a lot of recommendations for the MCE replacement plugin but it seems to be obsolete now.

Thanks

[RecoveringYu]

Never mind. Switched to RC1.