Graphics Card problem?

i recently got a MSI - ATI Radeon HD 4350 512MB DDR2 PCI Express 2.0 Graphics Card for my computer and when i go to put it in, its to big. the card isnt big but the big thing on the side with all of the imputs for the hdmi and stuff is too big (in this picture all the way to the left http://www.google.com/imgres?imgurl=http://media.tecca.com/2010/12/31/msi-ati-radeon-hd-4350-512mb-ddr2-pci-express-2-0-graphics-card-angleimage-320w.jpg&imgrefurl=http://www.tecca.com/product/msi-ati-radeon-hd-4350-512mb-ddr2-pci-express-2-0-graphics-card/&usg=__2co5vITbRME86YTeryJY-6OjOdo=&h=292&w=320&sz=76&hl=en&start=0&sig2=24bfwWGBuYCrxQYK4j2Vcg&zoom=1&tbnid=9REGk6yoDApSIM:&tbnh=140&tbnw=153&ei=E7sLTpT_O8HPgAeZqqGKAg&prev=/search%3Fq%3DMSI%2B-%2BATI%2BRadeon%2BHD%2B4350%2B512MB%2BDDR2%2BPCI%2BExpress%2B2.0%2BGraphics%2BCard%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1280%26bih%3D933%26tbm%3Disch&um=1&itbs=1&iact=hc&vpx=187&vpy=93&dur=612&hovh=208&hovw=228&tx=145&ty=110&page=1&ndsp=30&ved=1t:429,r:0,s:0) do i need that extention to plug my monitor into? or can I cut the top of it off so i can fit? can I just put my monitor plug where it usually goes? can some please help?