Exhibit A JOINT FILING UNDERTAKINGJoint Filing • October 12th, 2006 • Yorktown Avenue Capital, LLC • Perfumes, cosmetics & other toilet preparations
Contract Type FiledOctober 12th, 2006 Company IndustryThe undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party.