Try to create an XML file with the following code, and put in your "Beo5 Configuration Tool\ThirdParties" directory. Then add the product using the config tool.
******************
<?xml version='1.0' encoding='utf-8'?>
<root stVersion='1.0'>
<resource><image stName='NonBO' stFile='images\NonBO.BMP'/></resource>
<product stName='SomeThing' stCaption='SomeThing' stMenuCaption='SomeThing' stImage='NonBO' stProductType='accessories3Party' stScreenType='1'>
<source_item stName='Some' stCaption='Some' stScreenType='0' stMenuCaption='Some' stSourceType='accessories3Party' nPreferedRow='4' nPriority='1' nPreferedColumn='1' nPage='1' nX='0' nY='95' nWidth='213' nHeight='25' nRowFinal='4' nColumnFinal='0'>
<source_subItem stName='Some\POWERON' stCaption='POWERON' stMenuCaption='POWERON' stScreenType='0' stIR='RAW:GlobalManual=1#ListOfFlanks=$22D6,$1178,$0222,$023C,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$023C,$0222,$023C,$0222,$023C,$0222,$023C,$0222,$069A,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$069A,$0222,$069A,$0222,$069A,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$023C,$0222,$069A,$0222,$069A,$0222,$A9EA,$22D6,$08BC,$0222,$17B08#IRSEQUENCE=RAW#Carrier=38028#Pause1=65000#Pause2=65000#Comment=RAW FlankList: 50 flanks' stLeave='Rel 1' stIRVideoOp1='F0:TV:' stIRVideoOp2='F0:TV:' stIRVideoOp4='L_F0:TV:' stIRVideoOp5='F0:TV:' stIRVideoOp6='F0:TV:' stIRAudioOp1='F0:RADIO:' stIRAudioOp2='F0:TV:' stIRAudioOp4='L_F0:TV:' stIRAudioOp5='F0:RADIO:' stIRAudioOp6='F0:TV:' stIRVideoOp5Link='L_F0:TV:' stIRVideoOp6Link='L_F0:TV:' stIRAudioOp5Link='L_F0:RADIO:' stIRAudioOp6Link='L_F0:TV:' stIRVideoOp2Av='F0:RADIO:' stIRVideoOp4Av='L_F0:RADIO:' stIRVideoOp6Av='F0:RADIO:' stIRVideoOp6AvLink='L_F0:RADIO:' nPage='1' nX='0' nY='20' nWidth='213' nHeight='25' nRowFinal='1' nColumnFinal='0'/>
</source_item>
</product>
</root>
******************
This should be the on button for your product.
/Weebyx