hello my name is troy lewis and i recieved a catalogue from TOPBUY.COM.AU and its saying that a $20 free exclusive offer for catalogue readers??? i have joined -topbuy/lasoo? but every time i try to find or redeem this offer there's no link/advert/ or information regarding this OFFER ??? can someone please let me know how or what i have to do set this up. i want to buy the samsung external slim SES084C USB 2.0 DVD-RW in the catalogue you sent me. many many thanks, hope to hear from you soon. MR TROY LEWIS