DVD audio recording?

I'd appreciate some help from those of you experienced with digital recording. I have a large number of LPs that I'd like to archive to a digital format. I bought a used CD burner, but I began to wonder if there could be a way to record them at a higher resolution. Immediately, I though about buying a DVD+R/RW machine, but I can't figure out from the manufacturers' website whether or not their machines will record an analog signal in 24/96. Almost all of the websites claim 24/96 DACs and 24/96 digital output, but most don't specify the analog to digital specifications. Those that do, (Philips) indicate a 16 bit ADC. Has anyone had success in recording analog signals onto DVD at 24/96 resolution? What kind of equipment will it require? Thanks for the help.