Keep the Boxes

[unwashed potato!]

do i need to keep the boxes of hardware that i have bought. I built the computer in my Sig and have added many part6s to it, so have so many many boxes but am afriad to throw them away as i worry that i may need them as proof of purchase or something incase the product goes defect. do i need to keep any of the boxes? can atleast some be thrown away?

 

[unwashed potato!]

guess 'll be keeping them then, just thought as my loft is full so have to have them in my room for the moment, and also redeocorating atm so space is needed but its no problemo keeping them. thanks for the help guys