ubuntu running boinc 6.4.5 wu's all checksum failure

I am downloading over a tethered g1 on the edge network, and before most of the wu's even get to 100% they try and check themselves and come up with a check sum error, then say failed download and try and pull a different wu. any workarounds for this while i'm without a broadband connection?

I also noticed now that i look at it closer in the transfer section, when it goes to fetch a new WU, it will say xx/8.0 mb well where the xx is mine goes past 100% to like 10-12 mb then that is when i get the message check sum failed

I have installed the BOINC Manager, but haven't figured out the attach to a project. Hair pulling and screaming hasn't helped yet. Would jumping off a tall building be of any use?
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Disregard the prior post. Got it done.
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Disregard the prior post. Got it done.