Dub VHS to DVD
I am not sure why the DVD recorder is stopping after 25 mins of recording. However, once a disk is finalized all the remaining space is unrecordable. That is why your computer is showing the disk as full. The same applies when finalizing a CD. As for the first problem, check to see what record speed you are using. XP is 1 hr, SP 2hr and so on. But stopping after 25 minutes is weird. Even if you use a quick record button, (aka OTR) the recording is usually done in 30 minute increments. Try it again. If it still is only recording for 25 minutes, you may want to contact the manufacture's customer service or tech support. Hope it helps.