@grippingline which part of the world are you in? 
I'm in Canada & I'm also unable to reach http://ofp.gamepark.cz/
DNS results:
Code:
Non-authoritative answer:
Name: http://ofp.gamepark.cz
Address: 92.242.144.10
FTP results:
Code:
C:\l>ftp ofp.gamepark.cz
Connected to wookurka.allstar.cz
DNS entry for wookurka.allstar.cz:
Code:
Non-authoritative answer:
Name: wookurka.allstar.cz
Address: 82.208.14.125
TraceRoute from home:
Code:
C:\>tracert ofp.gamepark.cz
Tracing route to wookurka.allstar.cz [82.208.14.125]
over a maximum of 30 hops:
1 2 ms <1 ms <1 ms *** [10.0.1.1]
2 7 ms 8 ms 12 ms 7.4.192.1
3 9 ms 7 ms 9 ms 66.185.89.157
4 11 ms 10 ms 9 ms gi-2-0.gw01.ktgc.phub.net.cable.rogers.com [66.1
85.81.117]
5 23 ms 22 ms 23 ms 64.71.240.14
6 23 ms 32 ms 21 ms Vlan558.icore1.CT8-Chicago.as6453.net [206.82.14
1.77]
7 23 ms 22 ms 23 ms Vlan553.icore1.CT8-Chicago.as6453.net [206.82.14
1.90]
8 52 ms 50 ms 51 ms nyk-bb2-link.telia.net [80.91.246.19]
9 134 ms 145 ms 130 ms kbn-bb2-link.telia.net [80.91.247.118]
10 140 ms 129 ms 129 ms hbg-bb2-link.telia.net [213.155.130.102]
11 151 ms 150 ms 151 ms prag-b1-link.telia.net [80.91.253.5]
12 160 ms 153 ms 154 ms casablanca-ic-119661-prag-b1.c.telia.net [213.24
8.104.90]
13 142 ms 154 ms 142 ms MLC.vl97.cas.ip-anywhere.net [81.0.192.22]
14 144 ms 146 ms 142 ms swh2.cas.ip-anywhere.net [217.11.224.235]
15 * * * Request timed out.
16 *
TraceRoute from network-tools.com:
Code:
IP address: 82.208.14.125
Host name: ofp.gamepark.cz
Alias:
wookurka.allstar.cz
ofp.gamepark.cz
82.208.14.125 is from Czech Republic(CZ) in region Eastern Europe
TraceRoute to 82.208.14.125 [ofp.gamepark.cz]
Hop (ms) (ms) (ms) IP Address Host name
1 0 0 0 206.123.64.150 xe-4-1-0.jbdr2.dallas.colo4.com
2 0 0 0 64.124.196.225 xe-4-2-0.er2.dfw2.us.above.net
3 0 0 1 64.125.12.46 above-telia.dfw2.us.above.net
4 298 40 40 213.155.130.208 nyk-bb2-link.telia.net
5 129 129 129 80.91.247.122 hbg-bb2-link.telia.net
6 145 145 145 80.91.253.5 prag-b1-link.telia.net
7 145 145 145 213.248.104.90 casablanca-ic-119661-prag-b1.c.telia.net
8 145 145 146 81.0.192.22 mlc.vl97.cas.ip-anywhere.net
9 145 146 145 217.11.224.235 swh2.cas.ip-anywhere.net
10 Timed out Timed out Timed out -
11 Timed out Timed out Timed out -
12 Timed out Timed out Timed out -
13 Timed out Timed out Timed out -
Trace aborted.

---------- Post added at 01:03 AM ---------- Previous post was at 12:49 AM ----------
http://operationflashpoint.filefront.com seems to be up if
you need something in a hurry.