Invisible Raid

I had RAID set up Siig SATA 133 Ultra controler and 2 WD 250’s (striped) containg ALOT of music files (wma lossless).

On Post the RAID sees the 2 drives and all is good but windows doesnt see them, it sees the controler in the SCSI tab of Device Manager. And I cant hear any of that great music I sat for hours uploading. (all legally purchased I might add)

Help me please

Using your software that came with the controller, reset and config raid settings to be seen as one drive, example: 500GB and 500GB will be seen as 1TB. When doing this no info on the drives will be lost. Also welcome to the forum.